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SMD無源壓電式蜂鳴器
| 圖片 |
產品型號 |
尺寸
(mm) |
額定電壓 |
諧振頻率
(KHz) |
音壓
(dB) |
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PT-1052S |
Φ10×10×3.0 |
5 |
5.2 |
≥70 at 5Vp-p 5.2KHz
10cm |
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PT-1141S |
Φ11×9x1.7 |
5 |
4.1 |
≥75 at 5Vp-p 4.1KHz 10cm |
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PT-1240S |
Φ12×12×3.0 |
3 |
4.0 |
≥75 at 3Vp-p 4.0KHz
10cm |
 |
PT-1241S |
Φ12×12×2.5 |
9 |
4.1 |
≥80 at
9Vp-p 4.1KHz 10cm |
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PT-1340S |
Φ12.8×12.8×2.5 |
3 |
4.0 |
≥75 at
3Vp-p 4.0KHz
10cm |
 |
PT-1443S |
Φ14.2×14.2×10.5 |
10 |
4.3 |
≥90 at 10Vp-p 4.3KHz
10cm |
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PT-1536S |
Φ14.8×14.8×7.5 |
7 |
3.65 |
≥85 at
7Vp-p 3.65KHz
10cm |
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PT-1640S |
Φ16×16×2.6 |
3 |
4.0 |
≥75 at
3Vp-p 4.0KHz
10cm |
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PT-1740S |
Φ17.0×6.0 |
12 |
4.0 |
≥90 at 12Vp-p
4.0KHz 10cm |
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PT-1820S |
Φ18.4×7.2 |
3.6 |
2.0 |
≥75 at 3.6Vp-p
2.0KHz 10cm |
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PT-1830S |
Φ18.7×18.7x12 |
10 |
3.0 |
≥86 at 10Vp-p
3.0KHz 10cm |
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PT-2240S |
Φ22×7.0 |
12 |
4.0 |
≥90 at 12Vp-p
4.0KHz 10cm |
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